About Olaf-Sebastian
Dutch
Native or bilingual
English
Native or bilingual
Polish
Native or bilingual
German
Fluent
Spanish
Basic
Experience
- AklyInterim Head of MarketingE-COMMERCEDecember 2020 - October 2021 (11 months)Doha, QatarIntroduce and manage a fully-fledged Growth Strategy plan from initial proposal to execution, relying on cross-team collaboration between Product Development, Operations, and Marketing to consistently hit business roadmap targets and milestones,Analyzed 5 years of user and advertising data to map out key issues within the user-acquisition funnel,Used the data to produce a creative A/B testing framework that utilizes user data to optimize customer journeys, App Interactions and increases MAU & DAU,Manage a team of three specialists and a creative agency to ensure project deadlines are met and KPIs are reached,Collaborate with the Senior Stakeholders (CEO, CTO, and COO) to ensure smooth cross-team collaboration and communication on milestones and challenges,Achieved an Increased user count: +340%, customer count: +406% and the Daily Order count went from 10 orders per day to 100 within six months of myself taking over,Manage a Monthly Paid Media budget of $30,000 across Facebook, Google Ads, Snapchat and TikTok,
- Ladder.ioGrowth StrategistCONSULTING AND AUDITSAugust 2020 - Today (5 years and 10 months)New York, United StatesOperate as Head of Growth for key clients, such as BlockFi, Mayvenn, Sophos, and Unilever,Build, implement and coordinate Quarterly Growth plans that focus on scaling the clients business and strengthen relationships between users and consumers,Used Meltwater to introduce a brand new creative approach to three new audiences for BlockFi,As part of the New Business Unit for Unilever, achieved tremendous success with WonderBeauty, cold audience Click > ATC rate of 14.3%Achieved 7.43 Average ROAS for Mayvenn after they failed to achieve positive ROAS following the Covid-19 pandemicManage a team of 5 international specialists to deliver on campaigns results, creative output, and testing,Introduce new growth channels to maximize performance, such as Reddit, Quora, Quantcast, and Brave Ads,Collaborate with internal teams and client teams to produce an agile-growth strategy that delivers on milestones,
- RTB HouseGrowth Analyst - AI Marketing LabTECHJuly 2018 - August 2020 (2 years and 2 months)Launched the website Gazetkowo.pl, and led the growth of the website,Achieved massive growth hitting 100.000 MAU after just six months,Drafted a marketing strategy growth plan that encompassed: Keyword Analysis, GAds, SEO, SMM,Contracted a web development agency to implement development and UI/UX changes,Utilized Website Analytics (GA and Hotjar) to implement A/B tests to improve UX and increase website traffic,Implemented a web-crawl hack to skyrocket organic SEO growth: Link,Built and optimized Google Ads campaigns to reach 100,000 clicks with an average CPC of just €0.02, all the while increasing the media spend,Managed a team of Content Specialists working remotely from Cyprus to streamline the project adaptation in other markets (US, Italy, Greece, Turkey, Romania, and Brazil),
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Education
- BA in Management and EntrepreneurshipWarsaw School of Economics2015
Certifications
- Google Analytics AdvancedGoogle2022
- Hubspot Content MarketingHubspot2022